74981536

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:246

約数の個数: 96

約数和(自身を含む): 176964480

約数和(自身を除く): 101982944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 74, 83, 109, 112, 148, 166, 218, 224, 259, 296, 332, 436, 518, 581, 592, 664, 763, 872, 1036, 1162, 1184, 1328, 1526, 1744, 2072, 2324, 2656, 3052, 3071, 3488, 4033, 4144, 4648, 6104, 6142, 8066, 8288, 9047, 9296, 12208, 12284, 16132, 18094, 18592, 21497, 24416, 24568, 28231, 32264, 36188, 42994, 49136, 56462, 63329, 64528, 72376, 85988, 98272, 112924, 126658, 129056, 144752, 171976, 225848, 253316, 289504, 334739, 343952, 451696, 506632, 669478, 687904, 903392, 1013264, 1338956, 2026528, 2343173, 2677912, 4686346, 5355824, 9372692, 10711648, 18745384, 37490768, 74981536]

約数ペア:

[(1, 74981536), (2, 37490768), (4, 18745384), (7, 10711648), (8, 9372692), (14, 5355824), (16, 4686346), (28, 2677912), (32, 2343173), (37, 2026528), (56, 1338956), (74, 1013264), (83, 903392), (109, 687904), (112, 669478), (148, 506632), (166, 451696), (218, 343952), (224, 334739), (259, 289504), (296, 253316), (332, 225848), (436, 171976), (518, 144752), (581, 129056), (592, 126658), (664, 112924), (763, 98272), (872, 85988), (1036, 72376), (1162, 64528), (1184, 63329), (1328, 56462), (1526, 49136), (1744, 42994), (2072, 36188), (2324, 32264), (2656, 28231), (3052, 24568), (3071, 24416), (3488, 21497), (4033, 18592), (4144, 18094), (4648, 16132), (6104, 12284), (6142, 12208), (8066, 9296), (8288, 9047)]